Apparatus useful for correction of single bit errors and detection of double bit errors in the transmission of data
CA 1314998 C · Owner: Tan, Charles Maung Chaw · Inventors: Tan, Charles Maung Chaw
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An apparatus which corrects single bit errors and detects double bit errors is presented. The present invention includes an encoder/decoder. During encoding the encoder/decoder produces a plurality of parity bits. These parity bits allow the correction of single bit errors in transmission and the detectionof double bit errors in transmission. The encoder/decoder comprises a plurality of arrays. Each array consists of logic gates arranged in the form of binary tree. Each array generates a single parity bit. Further every array receives as input the same number of data bits; however each array receives a, unique combination of data bits. When the encoder/decoder is used in decoding the …
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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted March 23, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 23, 2010.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.